Spear blade of handsaw



FIG. 1 is a right side elevational view of a spear blade of handsaw showing my new design;

FIG. 2 is a top elevational view thereof;

FIG. 3 is a bottom elevational view thereof;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a front elevational view thereof. 

The ornamental design for a spear blade of handsaw, as shown and described. 